CHI 44 Iron Guard Thermal Protection Spray gives you superior heat protection for your hair.Provides superior heat protection from the inside outProtects against styling and finishing damages from the hottest heat styling toolsHair will remain silky and shiny. Your styles will also last longer with useCationic Hydration Interlink softens and balances hair, locking in moistureWeightless compound - Style can be regenerated with heat again and againIdeal with all CHI Irons